French flintlock sporting gun - Berthon-Perrin. Attributed to Berthon-Perrin, Aix-en-Provence, recorded working 1800-1820. Gentleman's take down fowling flint lock with well carved dog's head stock. With mother of pearl and horn inlaid eyes, silver collar marked 'Fly' and 'Er.' an almost identical example with percussion lock is in the Art Institute of Chicago. Length 130 cm